'id', 'label' => '序号', 'rules' => 'trim|min_length[0]|max_length[20]' ), array( 'field' => 'name', 'label' => '名称', 'rules' => 'trim|min_length[0]|max_length[100]' ), array( 'field' => 'origin', 'label' => '历史起源', 'rules' => 'trim|min_length[0]|max_length[100]' ), array( 'field' => 'migration', 'label' => '迁徙发展', 'rules' => 'trim|min_length[0]|max_length[100]' ), array( 'field' => 'characteristic', 'label' => '品种特点', 'rules' => 'trim|min_length[0]|max_length[2000]' ), array( 'field' => 'fun_story', 'label' => '趣事', 'rules' => 'trim|min_length[0]|max_length[2000]' ), array( 'field' => 'gene_disease', 'label' => '常见遗传病', 'rules' => 'trim|min_length[0]|max_length[2000]' ), array( 'field' => 'species', 'label' => '物种', 'rules' => 'trim|integer|min_length[0]|max_length[2]' ), ); } protected function _import_field_map(){ return [ '名称'=>'name', '历史起源'=>'origin', '迁徙发展'=>'migration', '犬种特点'=>'characteristic', '品种特点'=>'characteristic', '趣事'=>'fun_story', '常见遗传病'=>'gene_disease', 'species'=>'species', ]; } }